package com.hl.service;

import com.hl.pojo.PublicWelfare;

import java.util.List;

public interface PublicWelfareService {
    public Integer add(PublicWelfare publicWelfare);
    public List<PublicWelfare> findAll();
    public Integer del(Integer id);
    public PublicWelfare findById(Integer id);
    public Integer update(PublicWelfare publicWelfare);
}
